UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $0.0001 par value per share BCAB The Nasdaq Global Market FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to C ...

Financial Data and Key Metrics Changes - As of June 30, 2023, the company had $168.7 million in cash and cash equivalents, down from $215.5 million as of December 31, 2022, indicating a decrease in liquidity [18] - The net loss for the second quarter of 2023 was $35.8 million, compared to a net loss of $28.9 million in the same period of 2022, reflecting increased operational costs [19] - Research and development expenses rose to $31 million for Q2 2023, up from $20.7 million in Q2 2022, primarily due to intensified clinical development efforts [20] Business Line Data and Key Metrics Changes - The company is advancing BA-3011 in ongoing Phase II studies, including a potentially registrational study for UPS, with promising results in antitumor activity and safety profile [8][10] - BA-3021 is currently undergoing Phase II trials for four different indications, with ongoing patient enrollment and data collection expected in the second half of the year [12][14] Market Data and Key Metrics Changes - The company is focused on addressing significant unmet medical needs in oncology, particularly in solid tumors with high unmet needs, which presents substantial commercial opportunities [5][12] - The ongoing multicenter investigator-initiated Phase II clinical trial in platinum-resistant ovarian cancer is fully enrolled, with interim data readout expected in the second half of the year [12][14] Company Strategy and Development Direction - The company aims to advance commercial preparations in key global markets while exploring selective licensing opportunities to extend its cash runway [19] - The strategy includes leveraging its proprietary conditionally active biologics (CAB) platform to develop innovative therapies targeting various tumor types [5][6] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the progress made with BA-3011 and BA-3021, highlighting the potential for these assets to address significant patient needs and create shareholder value [22] - The company remains on track to achieve key milestones by year-end, with a focus on clinical execution and data collection from ongoing trials [22] Other Important Information - The company has received FDA clearance for its dual CAB bispecific T-cell engager antibody, BA-3182, and is actively enrolling patients in a Phase I study [16] - The company plans to present data at upcoming medical meetings, showcasing progress in its clinical programs [17] Q&A Session Summary Question: Can you talk about the data provided to the FDA regarding the study design? - Management indicated that they approached the FDA with questions related to study design and provided updates on current data [26][27] Question: How many patient data do you expect to include in the follow-up? - Management anticipates a comprehensive analysis of patient data by the end of the year, which will inform future decisions [28][29] Question: What factors are considered when prioritizing indications for BA-3021? - Management stated that they evaluate the entire portfolio and consider safety and efficacy data when making prioritization decisions [31][32] Question: Any updates on clinical activity for the BA-3071 fifth cohort dosing? - Management expressed satisfaction with safety data and preliminary results, indicating ongoing analysis across multiple indications [35][36] Question: When do you expect to complete the frequent dosing study? - Management expects to have sufficient data for the frequent dosing study to inform the registrational study plan within the year [37][38] Question: Can you provide insights on the ovarian cancer study and data expectations? - Management indicated that the study is fully enrolled and they are looking forward to interim data, with a focus on response rates and overall survival [67]

jay and car UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $0.0001 par value per share BCAB The Nasdaq Global Market FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fr ...

Conditionally Active Biologics: Transforming Cancer Therapy Corporate Presentation ...

BioAtla, Inc. (NASDAQ:BCAB) Q1 2023 Earnings Conference Call May 11, 2023 4:30 PM ET Company Participants Bruce Mackle - IR, LifeSci Advisors, LLC Jay Short - Chairman and CEO Richard Waldron - CFO Philippe Martin - Chief CDO Conference Call Participants Brian Cheng - JPMorgan Kaveri Pohlman - BTIG Reni Benjamin - JMP Securities Arthur He - H.C. Wainwright Operator Greetings. And welcome to the BioAtla First Quarter 2023 Earnings Conference Call. At this time, all participants are in a listen-only mode. A b ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $0.0001 par value per share BCAB The Nasdaq Global Market FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commi ...

BioAtla, Inc. (NASDAQ:BCAB) Q4 2022 Earnings Call Transcript March 23, 2023 4:30 PM ET Company Participants Bruce Mackle - Investor Relations, LifeSci Advisors, LLC Jay Short - Chairman, Chief Executive Officer and Cofounder Richard Waldron - Chief Financial Officer Philippe Martin - Chief Clinical Development and Operations Conference Call Participants Brian Cheng - JPMorgan Kelly Shi - Jefferies Tony Buter - EF Hutton Arthur He - H.C. Wainwright Reni Benjamin - JMP Securities Operator Greetings. And welco ...

Table of Contents Title of each classTrading Symbol(s)Name of each exchange on which registered Non-accelerated filer ☒ Smaller reporting company ☒ Emerging growth company ☐ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition peri ...

BioAtla, Inc. (NASDAQ:BCAB) Q3 2022 Earnings Conference Call November 3, 2022 4:30 PM ET Company Participants Bruce Mackle - Investor Relations Jay Short - Chairman, Chief Executive Officer and Co-Founder Scott Smith - President Philippe Martin - Chief, Clinical Development and Operations Sheri Lydick - Senior Vice President, Commercial Strategy Richard Waldron - Chief Financial Officer Conference Call Participants Brian Cheng - JPMorgan Kelly Shi - Jefferies Tony Butler - ROTH Capital Arthur He - H.C. Wain ...